pajasevi

const bitcoin = require('bitcoinjs-lib');

const xpub = 'xpub6C6nQwHaWbSrzs5tZ1q7m5R9cPK9eYpNMFesiXsYrgc1P8bvLLAet9JfHjYXKjToD8cBRswJXXbbFpXgwsswVPAZzKMa1jUp2kVkGVUaJa7';

function nodeToP2shSegwitAddress(hdNode) {
  const pubkeyBuf = hdNode.keyPair.getPublicKeyBuffer();
  const hash = bitcoin.crypto.hash160(pubkeyBuf);
  const redeemScript = bitcoin.script.witnessPubKeyHash.output.encode(hash);
  const hash2 = bitcoin.crypto.hash160(redeemScript);
  const scriptPubkey = bitcoin.script.scriptHash.output.encode(hash2);

pajasevi

const bitcoin = require('bitcoinjs-lib');
const bip39 = require('bip39');

const mnemonic = 'abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about';

function nodeToP2shSegwitAddress(hdNode) {
  const pubkeyBuf = hdNode.keyPair.getPublicKeyBuffer();
  const hash = bitcoin.crypto.hash160(pubkeyBuf);
  const redeemScript = bitcoin.script.witnessPubKeyHash.output.encode(hash);
  const hash2 = bitcoin.crypto.hash160(redeemScript);

pajasevi

### Keybase proof

I hereby claim:

  * I am pajasevi on github.
  * I am pajasevi (https://keybase.io/pajasevi) on keybase.
  * I have a public key ASBDVAYaipN0ey9OwrfSSL1kzj48JOOJ1GUZ6G_2z_41lQo

To claim this, I am signing this object:

pajasevi

<style>
/* customizable snowflake styling */
.snowflake {
  color: #fff;
  font-size: 1em;
  font-family: Arial, sans-serif;
  text-shadow: 0 0 5px #000;
}

@-webkit-keyframes snowflakes-fall{0%{top:-10%}100%{top:100%}}@-webkit-keyframes snowflakes-shake{0%,100%{-webkit-transform:translateX(0);transform:translateX(0)}50%{-webkit-transform:translateX(80px);transform:translateX(80px)}}@keyframes snowflakes-fall{0%{top:-10%}100%{top:100%}}@keyframes snowflakes-shake{0%,100%{transform:translateX(0)}50%{transform:translateX(80px)}}.snowflake{position:fixed;top:-10%;z-index:9999;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:default;-webkit-animation-name:snowflakes-fall,snowflakes-shake;-webkit-animation-duration:10s,3s;-webkit-animation-timing-function:linear,ease-in-out;-webkit-animation-iteration-count:infinite,infinite;-webkit-animation-play-state:running,running;animation-name:snowflakes-fall,snowflakes-shake;animation-duration:10s,3s;animation-timing-function:line